The Journal of nervous and mental disease
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On July 22, 2011, Anders Breivik, a Norwegian citizen, detonated a fertilizer bomb near government buildings in Oslo, killing eight people, and then proceeded to a nearby island where the Labor Party was holding a youth camp. There, he killed 69 people before being arrested. Just before these events, he posted a "compendium" on the Web explaining his actions and encouraging others to do likewise. ⋯ A second team found him neither psychotic nor schizophrenic and, thus, legally sane. Their contrary opinions were not reconciled by observing his behavior in court. We discuss why experienced psychiatrists reached such fundamentally opposing diagnostic conclusions about a "home-grown" terrorist holding extreme political views.